Comparison of the standards for absorbed dose to water of the ENEA-INMRI (Italy) and the BIPM for 60Co γ rays

被引：8
|
作者：
Kessler, C. [1 ]
Allisy-Roberts, P. J. [1 ]
Burns, D. T. [1 ]
Guerra, A. S. [2 ]
Laitano, R. F. [2 ]
Pimpinella, M. [2 ]
机构：
[1] Bur Int Poids & Mesures, F-92312 Sevres, France
[2] ENEA CR Casaccia, Ist Nazl Metrol Radiaz Ionizzanti, I-00100 Rome, Italy
来源：
METROLOGIA | 2010年 / 47卷
关键词：
D O I：
10.1088/0026-1394/47/1A/06002
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A comparison of the standards for absorbed dose to water of the Istituto Nazionale di Metrologia delle Radiazioni Ionizzanti of the Ente per le Nuove Tecnologie, l'Energia e l'Ambiente, Italy (ENEA-INMRI), and of the Bureau International des Poids et Mesures (BIPM) has been made in Co-60 gamma radiation under the auspices of the key comparison BIPM. RI(I)-K4. The comparison result, based on the calibration coefficients for three transfer standards and expressed as a ratio of the ENEA and the BIPM standards for absorbed dose to water, is 0.9999 (0.0044). The present 2007 result replaces the earlier ENEA value in this key comparison. The degrees of equivalence between the ENEA and the other participants in this comparison have been calculated and the results are given in the form of a matrix for the ten national metrology institutes (NMIs) that have published results in this ongoing comparison for absorbed dose to water. A graphical presentation is also given.
引用
收藏
页数：16
相关论文
共 50 条
  • [21] Key comparison BIPM.RI(I)-K4 of the absorbed dose to water standards of the BFKH, Hungary, and the BIPM in 60Co gamma radiation
    Kessler, C.
    Burns, D.
    Finta, V.
    [J]. Metrologia, 2023, 60 (1 A)
  • [22] Key comparison BIPM.RI(I)-K4 of the absorbed dose to water standards of the BEV, Austria and the BIPM in 60Co gamma radiation
    Kessler, C.
    Burns, D.
    Steurer, A.
    Tiefenboeck, W.
    Merza, V.
    [J]. METROLOGIA, 2021, 58 (1A)
  • [23] Comparison of 18F activity measurements at the VNIIM, NPL and the ENEA-INMRI using the SIRTI of the BIPM
    Michotte, C.
    Nonis, M.
    Alekseev, I. V.
    Kharitonov, I. A.
    Tereshchenko, E. E.
    Zanevskiy, A. V.
    Keightley, J. D.
    Fenwick, A.
    Ferreira, K.
    Johansson, L.
    Capogni, M.
    Carconi, P.
    Fazio, A.
    De Felice, P.
    [J]. APPLIED RADIATION AND ISOTOPES, 2016, 109 : 17 - 23
  • [24] Key comparison BIPM.RI(I)-K4 of the absorbed dose to water standards of the KRISS, Republic of Korea and the BIPM in 60Co gamma radiation
    Kessler, C.
    Burns, D.
    Kim, In Jung
    Seong, Young Min
    Yi, Chul-Young
    [J]. Metrologia, 2022, 59 (1 A)
  • [25] Key comparison BIPM.RI(I)-K4 of the absorbed dose to water standards of the LNE-LNHB, France and the BIPM in 60Co gamma radiation
    Kessler, C.
    Burns, D. T.
    Delaunay, F.
    Donois, M.
    [J]. METROLOGIA, 2013, 50
  • [26] Comparison of 131I activity measurements at the NCBJ RC POLATOM and the ENEA-INMRI linked to the BIPM SIR system
    Ziemek, T.
    Capogni, M.
    Ratel, G.
    Broda, R.
    Dziel, T.
    Fazio, A.
    Listkowska, A.
    [J]. APPLIED RADIATION AND ISOTOPES, 2018, 134 : 380 - 384
  • [27] CCRI supplementary comparison of standards for absorbed dose to water in 60Co gamma radiation at radiation processing dose levels
    Burns, D. T.
    Allisy-Roberts, P. J.
    Desrosiers, M. F.
    Nagy, V. Yu.
    Sharpe, P. H. G.
    Laitano, R. F.
    Mehta, K.
    Schneider, M. K. H.
    Zhang, Y. L.
    [J]. RADIATION PHYSICS AND CHEMISTRY, 2006, 75 (09) : 1087 - 1092
  • [28] Direct determination of the absorbed dose to water from 125I low dose-rate brachytherapy seeds using the new absorbed dose primary standard developed at ENEA-INMRI
    Toni, M. P.
    Pimpinella, M.
    Pinto, M.
    Quini, M.
    Cappadozzi, G.
    Silvestri, C.
    Bottauscio, O.
    [J]. METROLOGIA, 2012, 49 (05) : S193 - S197
  • [29] Comparison of the standards for absorbed dose to water of the NRC and the BIPM for accelerator photon beams
    Picard, S.
    Burns, D. T.
    Roger, P.
    Allisy-Roberts, P. J.
    McEwen, M. R.
    Cojocaru, C. D.
    Ross, C. K.
    [J]. METROLOGIA, 2010, 47
  • [30] Comparison of the standards for air kerma of the KRISS and the BIPM for 60Co gamma radiation
    Kessler, C.
    Yi, Chul-Young
    Chung, Jae-Pil
    Roger, P.
    Allisy-Roberts, P. J.
    [J]. METROLOGIA, 2010, 47
12345